Kattis Set 02 - Data Structures and Libraries
            Problem I
The Sound of Silence — Problem Statistics        
Back to problem description| Submissions | 31 | 
| Accepted submissions | 20 | 
| Submission ratio | 64.52% | 
| Authors | 19 | 
| Full solves [?] | 19 | 
| Full solve Ratio | 100.00% |